When creating COGS, you can choose between Simpleasy (single-level) COGS or a Multi-Level Rubric.
Simpleasy (Single-Level) COGS
Used when grouping a set of COGS that go together but don't require different levels or indicators of competency.
Used as tags rather than evaluation. These tags can later be used to filter posts.
Used to model single-point rubrics.
Multi-Level Rubric
Used when it's important for students and teachers to evaluate a cog at different levels of performance such as advanced, intermediate, and novice.
Used to model analytic rubrics.